﻿#ifndef WLIBRARY_H
#define WLIBRARY_H
#include"WApplication.h"

class WLibrary:public WApplication
{
public:
    WLibrary();
    ~WLibrary();
    virtual bool step4() override{
        std::cout<<"this is WLibrary step4()"<<std::endl;//变化
        return true;
    };
    virtual void step5() override{
        std::cout<<"this is WLibrary step5()"<<std::endl;//变化
    }
};

#endif // WLIBRARY_H
